Etude de la diversité génétique et de l’état des stocks des populations de barbeaux et de hotus en Wallonie. Amélioration des techniques d’élevage en vue de repeuplements raisonnés et de transferts de connaissances vers les pisciculteurs ; Condition and genetic structure of nase (Chondrostoma nasus) and barbel (Barbus barbus) populations in South Belgium. Toward a rational management of conservation restocking through the control of production techniques and know-how diffusion.
Nase (Chondrostoma nasus) and common barbel (Barbus barbus) are two rheophilic cyprinid fish naturally present in South Belgian rivers. During the last decades, the construction of dams together with changes in hydrological regimes, modifications of riverbed morphology and water pollution caused some local dramatic declines in their populations. However, recent improvements in terms of water quality and habitat fragmentation allow now to implement a rational restocking plan of locally endangered patrimonial fish species such as nase and common barbel. To reach this goal, this project (co-funde... Mehr ...
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Dokumenttyp: | report |
Erscheinungsdatum: | 2015 |
Verlag/Hrsg.: |
ULg - Université de Liège
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Schlagwörter: | Barbeau / Hotu / Structure génétique / Aquaculture / Repeuplement / Barbus barbus / Chondrostoma nasus / Wallonie / microsatellite / Common barbel / Nase / Restocking / Life sciences / Animal production & animal husbandry / Sciences du vivant / Productions animales & zootechnie |
Sprache: | Französisch |
Permalink: | https://search.fid-benelux.de/Record/base-28862146 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://orbi.uliege.be/handle/2268/190031 |